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A produção comercial de Achigãs (Micropterus salmoides)

Authors: Rodrigues, A.M.; Sanches, J.C.;

A produção comercial de Achigãs (Micropterus salmoides)

Abstract

A produção comercial de achigãs (Micropterus salmoides) poderá ser uma opção interessante para as pisciculturas de águas interiores localizadas em regiões do país onde aquela espécie tem elevado interesse comercial. Os achigãs são muito valorizados para gastronomia e para repovoamentos de lagos e barragens de rega utilizadas para pesca desportiva. A utilização de alimento composto comercial permitirá o crescimento mais rápido dos achigãs que conseguem atingir o peso de mercado ao fim de 24 meses. Com este trabalho, pretendemos divulgar técnicas para criação de achigãs em que se utilizam tanques de reprodução, tanques de alevinagem, tanques de adaptação ao alimento composto e tanques de crescimento. No trabalho também são referidos aspetos práticos relativos ao maneio alimentar do achigã. Enquanto no nosso país houve produção desta espécie em cativeiro, os alevins obtidos destinavam-se ao repovoamento. O plano de negócio apresentado na parte final do trabalho realça o interesse económico que pode ter a produção de alevins de achigãs para repovoamento de locais de pesca. Um sistema de produção muito simples poderá originar receitas superiores a 2.500€/ha/ano.

Country
Portugal
Related Organizations
Keywords

Criação, Alimentação, Micropterus salmoides, Achigã, Reprodução

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selected citations
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This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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